High speed sync flash is typically associated with shooting outdoors. You’re in the bright light, and you need to take your shutter past your camera’s sync speed in order to overcome the bright outdoors and bring it under control. High speed sync lets you keep using flash beyond these speeds. But there are times when you might want to use them indoors, too.
In this video, Gavin Hoey shows us why we might want to use high speed sync in the studio or other indoor settings and how to use it to get the shots we want.